News & Articles

Get started learning to build your own electronics by following our FREE online courses below!
Learn More »



Build Like A Pyro!
Find many of the parts used on this site at our favorite online electronics shop
Take Me To The Gadgetory!
LED Wristwatch PCB

Posted March 22, 2015 by Chris

"Sure, this doesn’t use a vacuum tube, but it’s still a neat way to reuse some old-fashioned 7-segment LED displays. OK, so I can’t wear it yet. It still needs a case and watch band.The LED displays are quite tiny and would have been used for calculators or similar devices back in the day."

6 Responses to “LED Wristwatch PCB”

  1. Pearlene Cheranichit Says:

    Kaca tempered merupakan kaca yang dikeraskan dengan memanaskan kaca lazim sampai menempuh temperatur sekitar 700 * C, info lebih lanjut

  2. Brian Dauer Says:

    Epoxy flooring is commonly known if you are one of the most resilient and long-lasting … If you should be looking for a skilled epoxy flooring contractor in Indonesia… tap for more detail.

  3. Isidro Stankiewicz Says: is a respected commercial toilet cubicle manufacturer and understand they ought to reflect your company or establishment image in … visit for detail information.

  4. Toni Woloszczak Says: can be described as uPVC door manufacturer and also fabricator, providing items that connect big degrees of quality. Watch each of our variety of cost effective doors internet based, tap for more info.

  5. Barbar Zahorchak Says:

    Have you been searching for car towing service in Indonesia? You’re in luck because provides all kinds of towing in Indonesia. visit for more info

  6. Teodoro Pomerance Says:

    Jasa Kontraktor Kolam Renang Biasa dan Pribadi, Berapa Tarif Pembuatan Kolam Renang Pribadi di Rumah? Anjuran Renovasi dan Perawatan … lihat untuk ketahui info selengkapnya

Leave a Reply